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- [3] 17th World Congress of the International Sociological Association RC 50 International Tourism (11th to 17th July 2010 in Goeteborg) ZEITSCHRIFT FUR TOURISMUSWISSENSCHAFT, 2010, 2 (02): : 222 - 224
- [10] 11th Thuringian Biomaterials Colloquium Schnabelrauch, Matthias, 2018, Eugen G. Leuze Verlag (109):